インボリュートいんぼりゅーとじ字FuriganaMeanings1nouninvolutemathematics›Mathematical term for a curve traced by a point on a taut string unwinding from another curve. Used in geometry and engineering.歯は車ぐるまの歯は形がたにはインボリュート曲きょく線せんがよく使つかわれる
